# SDR 20010606SG005

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 12, 2001
- Submitted: May 30, 2001
- Operation: Air carrier
- Aircraft: [N440AM](https://openairdocs.org/aircraft/N440AM), registered now
- Make and model: Aerosp ATR 72-212
- Registry model: [Aerosp ATR 72-212](https://openairdocs.org/model/aerospatiale-atr-72-212) (OpenAirDocs)
- Aircraft serial: 440
- System (JASC): [5315 · Fuselage Main, Floor Beam](https://openairdocs.org/jasc/5315)
- Part: Floorbeam
- Part number: S5367240725201
- Condition: Corroded
- Location: Fuselage
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/20010606SG005

## Discrepancy

SAW - DURING CPCP-2 INSPECTION MAINTENANCE REPORTED FLOORBEAMS 36, 38, 39 AND 40 CORRODED.  MAINTENANCE REMOVED AND REPLACED FLOORBEAMS 36, 38, AND 39 IAW SRM 51-25-02.  MAINTENANCE REPAIRED FLOORBEAM 40 IAW SRM 53-00-00 FIGURE 436.  AIRCRAFT WAS RETURNED TO SERVICE.  REF SIMA20011175.  (M)

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